Home / 69,346.68-95,698.44-37,515.63

Finding the Fourth Proportional to 69,346.68, 95,698.44 and 37,515.63

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Solution

The fourth proportional to 69,346.68, 95,698.44 and 37,515.63 is: 51,771.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,346.68 : 95,698.44 = 37,515.63 : x
  2. Step 2: Convert to fraction form
    69,346.68/95,698.44 = 37,515.63/x
  3. Step 3: Cross multiply
    69,346.68x = 95,698.44 × 37,515.63
  4. Step 4: Simplify right side
    69,346.68x = 3,590,187,266.62
  5. Step 5: Solve for x
    x = 3,590,187,266.62/69,346.68
  6. Step 6: Final answer
    x = 51,771.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.